#coding = utf-8

class test:
    my_str = 'first'

    print("In class")

    def __init__(self):
        print ("In init func")
        print (self.my_str)
        self.my_str = "Second"
        print ("init changed my_str")
        print (self.my_str)
        return

    print ("Also in class")

    def testfunc(self):
        print (self.my_str)

def main():
    print ("Start~")
    obj = test()
    print("Print my_sty")
    obj.testfunc()

if __name__ == "__main__":
    main()